#include <stdio.h>
/*
* I_1_1.c
*
*  Created on: April, 9, 2009
*      Author: yimingliu@fudan.edu.cn
*/

void funI_1_1()
{
	int i,s=0;
	i=2;
	while(i<=100)
	{
		s+=i;
		i+=2;
	}
	printf("s=%d",s);
}